Publications (8)
Magnetism of Ta Dichalcogenide Monolayers Tuned by Strain and Hydrogenation
Priyanka Manchanda, Vinit Sharma, Hongbin Yu +2
The effects of strain and hydrogenation on the electronic and magnetic properties of monolayers of Ta based dichalcogenides (TaX2; X = S, Se, Te) are investigated using density-fun…
CAROM Air -- Vehicle Localization and Traffic Scene Reconstruction from Aerial Videos
Duo Lu, Eric Eaton, Matt Weg +5
Road traffic scene reconstruction from videos has been desirable by road safety regulators, city planners, researchers, and autonomous driving technology developers. However, it is…
ENCORE: Event-Assisted Complementary Motion Refinement for Learned Video Compression
Shuhan Ye, Hongbin Yu, Chenqi Kong +4
The paper introduces ENCORE, a framework that uses asynchronous event‑camera data to refine motion estimation in learned video compression, improving quality especially under chall…
Deep Learning Serves Traffic Safety Analysis: A Forward-looking Review
Abolfazl Razi, Xiwen Chen, Huayu Li +4
This paper explores Deep Learning (DL) methods that are used or have the potential to be used for traffic video analysis, emphasizing driving safety for both Autonomous Vehicles (A…
Emergence of the Traffic Autonomous Zone (TAZ) for Telecommunication Operations from Spatial Heterogeneity in Cellular Networks
Liyan Xu, Jintong Tang, Hezhishi Jiang +6
In the field of telecommunications, various operations are driven by different physical quantities. Each has its own patterns in time and space, but all show some clustered structu…
Future Decline of African Dust: Insights from the Recent Past and Paleo-records
Tianle Yuan, Hongbin Yu, Mian Chin +1
African dust exhibits strong variability on a range of time scales. Here we show that the interhemispheric contrast in Atlantic SST (ICAS) drives African dust variability on intera…
Pivoting on the spatial dimension for mobile telecom energy-saving
Liyan Xu, Yihang Li, Hang Yin +5
Improving energy efficiency is vital for the 5G mobile telecommunication network, while the conventional temporal shutdown strategy is exhausting its energy-saving potential. Inspi…
Cost-effectiveness Analysis of Antiepidemic Policies and Global Situation Assessment of COVID-19
Liyan Xu, Hongmou Zhang, Yuqiao Deng +17
With a two-layer contact-dispersion model and data in China, we analyze the cost-effectiveness of three types of antiepidemic measures for COVID-19: regular epidemiological control…